Remind users to avoid using cable tray in the process of using it. Due to failure, there will be some problems in the quality of cable tray. Our cable tray manufacturer has summarized the following problems to avoid the problems encountered when using cable tray. Share with you:

電纜橋架

Cable tray

1.要擰緊電纜橋架連接板上的螺栓，并且螺母要位于電纜橋架的外部。

1. Tighten the bolts on the cable tray connecting plate, and the nuts shall be located outside the cable tray.

2.當(dāng)不銹鋼橋架的直截面超過30m時，應(yīng)有伸縮縫，并應(yīng)使用伸縮縫進行連接。

2. When the straight section of the stainless steel bridge exceeds 30m, there shall be expansion joints, which shall be used for connection.

3.高跨度電纜橋架的轉(zhuǎn)彎半徑不得小于電纜在橋架中的較小允許半徑的較大值。

3. The turning radius of high-span cable tray shall not be less than the larger value of the smaller allowable radius of the cable in the tray.

4.要使用鋼管連接電纜橋架。當(dāng)需要打開托盤橋時，應(yīng)使用開孔機進行打孔。切口要整齊，管道的直徑要相同。嚴禁使用氣焊或電焊來切割孔。

4. Steel pipes shall be used to connect cable trays. When the tray bridge needs to be opened, the hole shall be punched with a hole opener. The cut shall be neat and the diameter of the pipe shall be the same. Do not use gas welding or electric welding to cut holes.

5.調(diào)整電纜橋架時，應(yīng)使用鋸進行切割，并對切割部分進行打磨和上漆。嚴禁使用氣，電或其他焊接方法。

5. When adjusting the cable tray, the saw shall be used for cutting, and the cut part shall be polished and painted. Gas, electricity or other welding methods are strictly prohibited.

6.如果將橋式支撐臂安裝在磚墻或樓板上，如果支撐臂的夾緊力不足，請考慮焊接支撐臂上的底板或使用墻螺栓來增強其固定力。

6. If the bridge support arm is installed on the brick wall or floor, if the clamping force of the support arm is insufficient, please consider welding the base plate on the support arm or using wall bolts to enhance its fixing force.

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